Exploration and Practice of Digital Modeling Workflow for Complex UHPC Shapes

In the field of contemporary architectural decoration, UHPC (Ultra-High Performance Concrete) is becoming the core material for shaping landmark buildings thanks to its outstanding mechanical properties and design freedom. However, the realization of complex UHPC shapes is inseparable from the deep empowerment of digital modeling technology. As an industry leader with 28 years of full-chain experience in UHPC/GRC/GRG/GRP materials, Qinglong Group has successfully transformed many designers' creative ideas from drawings into real architectural art through digital process innovation.

Digital modeling technology plays a "bridge" role in complex UHPC shapes, and its core value lies in achieving precise alignment between design creativity and engineering implementation. Traditional modeling methods often face problems such as insufficient shape precision and data transmission gaps, while Qinglong Group, based on parametric design tools such as Rhino and Grasshopper, has built a full-process solution from 3D scanning to BIM collaboration. Taking the hyperbolic UHPC curtain wall of a landmark project as an example, digital modeling can control design errors within ±2mm, far below the industry average, laying a data foundation for subsequent production, manufacturing and installation. Learn more industry information: +WeChat qlfsbl123

The digital modeling process for complex UHPC shapes usually includes three key stages. The first is 3D scanning and reverse modeling: site environment data is obtained through laser scanning and combined with the designer's creative sketches to generate the initial digital model. The second is parametric optimization: algorithms are used to perform structural mechanical analysis on the shape, ensuring optimal material performance while meeting aesthetic requirements, such as reducing unnecessary material usage through topological optimization. Finally, BIM collaborative management synchronizes model data to the production and construction ends, achieving seamless connection of "design-production-installation". In the Nanjing East Road Century Plaza renovation project, Qinglong Group successfully achieved the precise implementation of light-transmitting UHPC components through this process, winning the Silver Award of the AALBORG WHITE Cup First UHPC Construction Engineering Innovation Award.

The application of digital modeling technology not only improves the efficiency of realizing UHPC shapes, but also expands the application boundaries of the material. Compared with traditional materials such as GRC (Glass Fiber Reinforced Concrete) and GRG (Glass Fiber Reinforced Gypsum), UHPC demonstrates stronger structural adaptability in digital modeling, enabling larger-span special-shaped components and finer surface textures. Through digital simulation technology, Qinglong Group's R&D center has broken through the shape limitation of a minimum curvature radius of 300mm and can replicate texture details with 0.1mm precision on the surface of UHPC components, providing more design possibilities for high-end projects such as cultural venues and commercial complexes.

For the construction industry, mastering the digital modeling capability for complex UHPC shapes has become key to enhancing project competitiveness. As a national high-tech enterprise, Qinglong Group has not only participated in the formulation of the industry standard "General Technical Conditions for Ultra-High Performance Concrete (UHPC) Non-Load-Bearing Components", but has also built core advantages in digital modeling through 58 patented technologies. Whether it is the cost optimization pursued by real estate developers or the creative implementation valued by designers, Qinglong's full-chain service system can provide integrated solutions from digital modeling to after-sales maintenance, making the realization of complex UHPC shapes efficient and reliable. Learn more industry information: +WeChat qlfsbl123

As architectural aesthetics continue to evolve, the combination of digital modeling and UHPC materials will open up more possibilities. With the mission of "Creating Beautiful Architecture", Qinglong Group continues to explore the application of digital technology in the field of new decorative materials, committed to becoming an outstanding world-leading manufacturer of UHPC/GRC/GRG/GRP. In the future, we look forward to joining hands with more designers and owners to bring more imaginative architectural ideas into reality through the power of digital modeling.